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Electromagnetic wave beam controlled by nonreciprocal metamaterials

Research Project

Project/Area Number 26289120
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Communication/Network engineering
Research InstitutionKyoto Institute of Technology

Principal Investigator

Ueda Tetsuya  京都工芸繊維大学, その他部局等, 教授 (90293985)

Co-Investigator(Kenkyū-buntansha) 澤田 桂  国立研究開発法人理化学研究所, その他部局等, 研究員 (40462692)
Co-Investigator(Renkei-kenkyūsha) TOMITA Satoshi  奈良先端科学技術大学院大学, 物理創成科学研究科, 助教 (90360594)
Research Collaborator ITOH Tatsuo  UCLA, Electrical Engineering Department
POROKHNYUK Andrey  
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥13,520,000 (Direct Cost: ¥10,400,000、Indirect Cost: ¥3,120,000)
Fiscal Year 2016: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2015: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2014: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Keywordsメタマテリアル / 非相反回路 / 負屈折率 / 円偏波 / ビーム走査 / アンテナ / ビーム走査アンテナ / 円偏波アンテナ
Outline of Final Research Achievements

In this work, we first proposed circularly polarized radiation from pseudo-traveling wave resonance antennas based on nonreciprocal metamaterials, and demonstrated it with polarization rotation direction switched by the applied dc magnetic field in the experiment. Second, combination of curvature of lines and asymmetric insertion of inductive stubs has been proposed and demonstrated to enhance the nonreciprocity. Third, design techniques of dispersion-less nonreciprocity in the metamaterials have been established and demonstrated to reduce beam squint to be solved in beam scanning antennas.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report

Research Products

(39 results)

All 2017 2016 2015 2014 Other

All Int'l Joint Research (2 results) Journal Article (11 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 9 results,  Acknowledgement Compliant: 8 results,  Open Access: 3 results) Presentation (23 results) (of which Int'l Joint Research: 3 results,  Invited: 8 results) Remarks (3 results)

  • [Int'l Joint Research] UCLA(米国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] UCLA(米国)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Zeroth-order resonator with tunable reflectors based on nonreciprocal CRLH metamaterials2017

    • Author(s)
      Y. Kubo, T. Ueda, T. Itoh
    • Journal Title

      Proceedings of the 2017 IEEE International Conference on Computational Electromagnetics

      Volume: - Pages: 257-258

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Enhancement of phase-shifting nonreciprocity in microstrip-line-based metamaterials with curvatures2017

    • Author(s)
      T. Ueda, J. Yamauchi, Y. Kubo, T. Itoh
    • Journal Title

      2017 IEEE MTT-S International Microwave Symposium Digest

      Volume: -

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Design of dispersion-free phase-shifting nonreciprocity in composite right/left handed metamaterials2016

    • Author(s)
      T. Ueda, K. Ninomiya, K. Yoshida, T. Itoh
    • Journal Title

      2016 IEEE MTT-S International Microwave Symposium Digest

      Volume: -

    • DOI

      10.1109/mwsym.2016.7540269

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Enhancement of bandwidth for low-profile omnidirectional zeroth-order resonant antennas2016

    • Author(s)
      T. Ueda, K. Enomoto, M. Ikeda, Y. Sugimoto, H. Kuraoka, S. Koide
    • Journal Title

      Proceedings of the 2016 International Symposium on Antennas and Propagation

      Volume: - Pages: 18-19

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 非相反右手/左手系複合メタマテリアル2016

    • Author(s)
      上田哲也,ポロフニュク アンドレイ,伊藤龍男
    • Journal Title

      レーザ研究

      Volume: 44 Pages: 47-51

    • NAID

      130007957223

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Demonstration of circularly-polarized leaky-wave antenna based on pseudo-traveling wave resonance2015

    • Author(s)
      Keisuke Ninomiya, Tetsuya Ueda, Andrey Porokhnyuk, Tatsuo Itoh
    • Journal Title

      Proceedings of the 45th European Microwave Conference

      Volume: 1 Pages: 450-453

    • DOI

      10.1109/eumc.2015.7345797

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Circularly-polarized antenna using an L-shaped pseudo-traveling wave resonator2015

    • Author(s)
      Keisuke Ninomiya, Tetsuya Ueda, Tatsuo Itoh
    • Journal Title

      Proceedings of the 2015 IEEE International Symposium on Antennas and Propagation

      Volume: 1 Pages: 1738-1739

    • DOI

      10.1109/aps.2015.7305258

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 非相反メタマテリアルと擬似進行波共振2015

    • Author(s)
      上田哲也
    • Journal Title

      光アライアンス

      Volume: 26 Pages: 12-15

    • Related Report
      2015 Annual Research Report
  • [Journal Article] 非相反メタマテリアルと漏れ波ビーム走査アンテナの高効率化2015

    • Author(s)
      上田哲也
    • Journal Title

      月刊EMC

      Volume: 322 Pages: 33-43

    • Related Report
      2014 Annual Research Report
    • Open Access
  • [Journal Article] Beam antenna with circular polarization rotation switching based on passive components2014

    • Author(s)
      A. Porokhnyuk, T. Ueda, Y. Kado, and T. Itoh
    • Journal Title

      Proceedings of the 44th European Microwave Conference

      Volume: 1 Pages: 327-330

    • DOI

      10.1109/eumc.2014.6986436

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Enhancement of phase nonreciprocity in microstrip-line-based composite right/left-handed metamaterials2014

    • Author(s)
      K. Enomoto, T. Ueda, T. Itoh,
    • Journal Title

      Proceedings of the 2014 Asia-Pacific Microwave Conference

      Volume: 1 Pages: 140-142

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] 誘電体/磁性体による電磁メタマテリアルとその応用2017

    • Author(s)
      上田哲也
    • Organizer
      ワイヤレス・テクノロジー・パーク2017
    • Place of Presentation
      東京ビックサイト
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 2次元カイラルメタマテリアルに沿って伝搬する電磁波の非対称電磁界分布の観測2017

    • Author(s)
      久本伸之, 上田哲也, 澤田桂, 冨田知志
    • Organizer
      日本物理学会講演概要集 第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス
    • Related Report
      2016 Annual Research Report
  • [Presentation] UHF帯における非相反メタマテリアルを用いた擬似進行波共振アンテナからの漏れ波放射2017

    • Author(s)
      久保雄暉, 上田哲也, 原 誠, 高橋康夫
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      名城大学天白キャンパス
    • Related Report
      2016 Annual Research Report
  • [Presentation] メタマテリアル伝送線路の曲がりによる非相反性の増大2017

    • Author(s)
      山内淳司, 上田哲也, 久保雄暉, 二宮敬佑, 伊藤龍男
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      名城大学天白キャンパス
    • Related Report
      2016 Annual Research Report
  • [Presentation] Dispersion engineering of nonreciprocal metamaterials and their applications to leaky wave antennas2016

    • Author(s)
      T. Ueda and T. Itoh
    • Organizer
      2016 URSI Asia-Pacific Radio Science Conference (URSI AP-RASC 2016)
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2016-08-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dispersion Engineering of Nonreciprocal Metamaterials and Their Applications to Leaky Wave Antennas2016

    • Author(s)
      T. Ueda, T. Itoh
    • Organizer
      2016 URSI Asia-Pacific Radio Science Conference (URSI AP-RASC 2016)
    • Place of Presentation
      Grand Hilton Seoul Hotel
    • Year and Date
      2016-08-21
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Recent progress on dispersion control of nonreciprocal CRLH metamaterials2016

    • Author(s)
      T. Ueda
    • Organizer
      The 1st 3A Metamaterials Forum
    • Place of Presentation
      Tohoku Univ., Sendai
    • Year and Date
      2016-07-05
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] CRLHメタマテリアルの非相反性分散制御2016

    • Author(s)
      吉田和弘,二宮敬佑,上田哲也,伊藤龍男
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      九州大学伊都キャンパス
    • Year and Date
      2016-03-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 擬似進行波共振器からの水平面無指向放射2016

    • Author(s)
      二宮敬佑,上田哲也,伊藤龍男
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      九州大学伊都キャンパス
    • Year and Date
      2016-03-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] 非相反CRLHメタマテリアルとアンテナ応用2016

    • Author(s)
      上田哲也
    • Organizer
      輻射科学研究会
    • Place of Presentation
      京都大学 吉田キャンパス
    • Related Report
      2016 Annual Research Report
  • [Presentation] 非相反メタマテリアルからなる擬似進行波共振アンテナのビームスクイント低減に関する実験2016

    • Author(s)
      久保雄暉, 二宮敬祐, 上田哲也, 伊藤龍男
    • Organizer
      電子情報通信学会ソサイエティ大会
    • Place of Presentation
      北海道大学
    • Related Report
      2016 Annual Research Report
  • [Presentation] 非相反メタマテリアルとその応用2016

    • Author(s)
      上田哲也
    • Organizer
      第909回紫翠会講演
    • Place of Presentation
      関西電力本社 大阪
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 誘電体/磁性体からなるマイクロ波メタマテリアル2015

    • Author(s)
      上田哲也
    • Organizer
      新学術領域「電磁メタマテリアル」平成27年度第1回全体会議
    • Place of Presentation
      東京大学本郷キャンパス
    • Year and Date
      2015-07-31
    • Related Report
      2015 Annual Research Report
  • [Presentation] 上田哲也,誘電体および磁性体を用いたマイクロ波メタマテリアルとその評価技術2015

    • Author(s)
      上田哲也
    • Organizer
      日本学術振興会 第187委員会 平成27年度第1回研究会
    • Place of Presentation
      機械振興会館
    • Year and Date
      2015-06-12
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] コプレーナ線路による非相反CRLHメタマテリアルの実験的検討2015

    • Author(s)
      ポロフニュク・アンドレイ,上田哲也,門勇一,伊藤龍男
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      立命館大学びわこ・くさつキャンパス
    • Year and Date
      2015-03-10 – 2015-03-11
    • Related Report
      2014 Annual Research Report
  • [Presentation] 擬似進行波共振器からの円偏波放射の実験的検討2015

    • Author(s)
      二宮敬佑,ポロフニュク・アンドレイ,上田哲也,伊藤龍男
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      立命館大学びわこ・くさつキャンパス
    • Year and Date
      2015-03-10 – 2015-03-11
    • Related Report
      2014 Annual Research Report
  • [Presentation] Circularly-polarized leaky wave radiation from pseudo traveling wave resonator2014

    • Author(s)
      K. Ninomiya, A. Porpokhnyuk, T. Ueda, T. Itoh
    • Organizer
      The 4th Korea-Japan Metamaterials Forum
    • Place of Presentation
      大阪大学豊中キャンパス
    • Year and Date
      2014-12-22 – 2014-12-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] Strong phase nonreciprocity in coplanar-waveguide-based CRLH structure2014

    • Author(s)
      A. Porokhnyuk, T. Ueda, T. Itoh
    • Organizer
      The 4th Korea-Japan Metamaterials Forum
    • Place of Presentation
      大阪大学豊中キャンパス
    • Year and Date
      2014-12-22 – 2014-12-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] メタマテリアル擬似進行波共振アンテナ2014

    • Author(s)
      上田哲也
    • Organizer
      2014 Microwave Workshops and Exhibition (MWE2014)
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2014-12-10 – 2014-12-12
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Enhanced phase nonreciprocity in CRLH transmission lines2014

    • Author(s)
      K. Enomoto, T. Ueda, T. Itoh
    • Organizer
      Korea-Japan Microwave Workshop
    • Place of Presentation
      Suwon, Korea
    • Year and Date
      2014-12-04 – 2014-12-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] 右手/左手系複合伝送線路の非相反位相特性増大に関する検討2014

    • Author(s)
      榎本康平,上田哲也,伊藤龍男
    • Organizer
      電子情報通信学会ソサイエティ大会
    • Place of Presentation
      徳島大学
    • Year and Date
      2014-09-23 – 2014-09-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] [依頼講演]非相反CRLHメタマテリアルとアンテナへの応用2014

    • Author(s)
      上田哲也
    • Organizer
      電子情報通信学会マイクロ波研究会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2014-09-18 – 2014-09-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] Design of Nonreciprocal Metamaterials in the Microwave Region2014

    • Author(s)
      T. Ueda
    • Organizer
      META’14, the 5th International Conference on Metamaterials, Photonic Crystals and Plasmonics
    • Place of Presentation
      Nanyang Technological University, Singapore
    • Year and Date
      2014-05-20 – 2014-05-23
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Remarks] 京都工芸繊維大学 研究者総覧

    • URL

      https://www.hyokadb.jim.kit.ac.jp/profile/ja.b3ba40709f764a8b320e6d3c65e2190d.html

    • Related Report
      2016 Annual Research Report
  • [Remarks] 上田哲也 のホームページへようこそ

    • URL

      http://www.cis.kit.ac.jp/~ueda/

    • Related Report
      2014 Annual Research Report
  • [Remarks] 研究者詳細

    • URL

      http://www.research-db.jim.kit.ac.jp/kitdb/servlet/RefOutController?exeBO=WR4100RBO&monitorID=WR4200&workType=detail&primaryKey=D515B97550F877ED1E0282E5E262838D

    • Related Report
      2014 Annual Research Report

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Published: 2014-04-04   Modified: 2022-02-16  

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